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Individual Calculations January 2019 |
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| Ghorbani, Sina Total change: 0.00 | |   |
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| 4th Alborz Youth League 1397 Round 1-4 | Alborz | IRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1373 | 1.00 | 3 | 0.00 | 40 | 0.00 | |
|  Khamseh, Amin | | | 1357 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | |  Dashti, Parmiss | | | 1503 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Ghayourifar, Ali | | | 1658 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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